EP0009895A1 - Spannungssteuereinrichtung für elektrische Generatoren für Fahrzeuge - Google Patents

Spannungssteuereinrichtung für elektrische Generatoren für Fahrzeuge Download PDF

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Publication number
EP0009895A1
EP0009895A1 EP79301846A EP79301846A EP0009895A1 EP 0009895 A1 EP0009895 A1 EP 0009895A1 EP 79301846 A EP79301846 A EP 79301846A EP 79301846 A EP79301846 A EP 79301846A EP 0009895 A1 EP0009895 A1 EP 0009895A1
Authority
EP
European Patent Office
Prior art keywords
voltage
circuit
battery
output
detecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP79301846A
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English (en)
French (fr)
Other versions
EP0009895B1 (de
Inventor
Kazumasa Mori
Taro Asahi
Keiichiro Banzai
Katsutaro Iwaki
Katsuya Muto
Akira Mase
Takayasu Nimura
Katsui Itoh
Yoshio Akita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Publication of EP0009895A1 publication Critical patent/EP0009895A1/de
Application granted granted Critical
Publication of EP0009895B1 publication Critical patent/EP0009895B1/de
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/16—Regulation of the charging current or voltage by variation of field
    • H02J7/24—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices
    • H02J7/2434—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices with pulse modulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Definitions

  • This invention has been made in view of the above-mentioned problem and aims at providing a voltage control apparatus for electric generators for vehicles which is designed to effect suitable initial excitation and to make an initial excitation resistor unnecessary and which enables to control, with higher precision, a generated voltage or a battery charging voltage from an electric generator driven by a vehicle-mounted engine throughout the entire range of its rotational speeds.
  • an exciting coil is energized intermittently in response to an oscillating signal having a predetermined repetition period during a time interval from the switching-on of a key switch to a moment when the electric generator reaches a predetermined generating state thereby to limit an average value of the exciting current to a degree necessary to assure the build-up of the electromotive force (hereinafter simply termed "the build-up") of the electric generator.
  • the voltage regulator 5 mainly effects the control of energization of the exciting coil 4 and an indicating means 8 for indicating a state of electric generation by the generator 1.
  • Numeral 6 designates a battery mounted on.the engine, 7 a key switch, 8 the electric generation indicating means comprising a lamp, a light-emitting diode, etc., and 9 a battery temperature detecting device which comprises a temperature detecting element, such as a thermistor, a heat-sensitive diode, etc., disposed in the electrolyte of the battery or attached to a portion of the body of the battery and outputs an electric signal whose level varies in response to detected temperatures.
  • the construction of the electric circuit block of the voltage regulator 5 in this embodiment of the invention is designed with a view to fabricating it in the form of IC.
  • Numeral 23 designates an electric generation detecting circuit which inputs a neutral point voltage of the generator 1 received at the terminal N in this case and generates an electric generation signal when it detects that the neutral point voltage has reached a predetermined value which presumes the completion of the build-up of a voltage generated by the generator 1.
  • Numeral 26 designates a differential amplifier circuit which receives a detected voltage V s from the voltage detecting circuit 24 and a reference voltage V from the reference voltage circuit 25 as input signal voltages thereto and differentially amplifies a difference between both input signal voltages at a predetermined amplification degree to output a resultant detected voltage V D .
  • Numeral 27 designates a triangular waveform generator circuit which receives a power supply from the power supply circuit 42 and generates a triangular waveform voltage of a predetermined frequency (about 50 - 100 Hz).
  • Numeral 52 designates a second driver circuit which comprises a second protective circuit 36 and a second switching circuit 37 and inputs an electric generation signal from the electric generation detecting circuit 23.
  • the second driver circuit 52 puts its output terminal L 2 in an electric current supplying state during a time interval from the switching-on of the key switch 7 to the reception of an electric generation signal, on the other hand, puts its output terminal L 2 in an electric current drawing state while the second driver circuit 52 is receiving an electric generation signal. Namely, it is possible to supply a signal from the output terminal L 2 in response to the states of electric generation of the generator 1. Therefore, if an external load is connected to the output terminal L 2 , it is possible to supply a check signal or a drive command signal to the external load in response to the states of electric generation of the generator 1.
  • the second protective circuit 36 has the same function as that of the above-described first protective circuit 34. If a power source voltage or a ground potential is impressed by accident on the output terminal L 2 when the second swtiching circuit 37 is in operation, namely, when the second switching circuit 37 is in an electric current drawing or supplying state, the second protective circuit 36 immediately causes the second switching circuit 37 to stop its operation and prevents a heavy current from flowing through a transistor in the output stage of the second switching circuit 37.
  • Numeral 53 designates a third driver circuit which comprises a third protective circuit 38 and a third switching circuit 39.
  • the third driver circuit 53 receives a lighting command signal or a flashing command signal from the logic circuit 33, the third switching circuit 39 operates to cause the indicating means 8 to be lighted or flashed.
  • the third protective circuit 38 operates in the same way as the first and second protective circuits 34 and 36, respectively, and if a power source voltage is impressed by accident on the output terminal L l of the third driver circuit 53 when it is in an electric current drawing state, the third protective circuit 38 operates to stop the operation of the third switching circuit 39.
  • the electric generation detecting circuit 23 detects that the generator 1 is still in an inactive state and continues to output a non-electric-generation signal, thereby causing the initial excitation circuit 32 to be operative. Therefore, the initial excitation circuit 32 applies to the first driver circuit 51 an initial excitation intermitting command signal in response to a pulse signal from the waveform shaping circuit 29 to control intermittent energization of the exciting coil 4. Further, in the intermittent energization control, the duty factor or the conduction rate of the initial excitation intermitting command signal is preset to limit an average value of an initial exciting current flowing through the exciting coil 4 to a low degree (about 300 mA) still permitting the build-up of the generator 1.
  • the signal representing a state of non-electric--generation from the electric generation detecting circuit 23 is supplied also to the second driver circuit 52 and the logic circuit 33, whereby the second driver circuit 52 puts its output terminal L 2 in an electric current supplying state representing a state of non--electric-generation, and, on the other hand, the logic circuit 33 outputs a pulse signal, which it has received from the frequency divider circuit 31, to cause the third driver citcuit 53 to operate and thereby to drive the indicating means 8 to be lighted.
  • a battery charging voltage V B also rises and a divided output voltage V s of the voltage detecting circuit 24 increases, so that the difference between the divided voltage Vs and the reference voltage V o becomes smaller.
  • the comparator circuit 30 receives at one of its input terminals a triangular waveform voltage shown at (c) in the waveforms (A) of Fig. 3 and at the other one of its input terminals a detected voltage V D2 shown at (a) in the waveforms (A) of Fig.
  • a detected voltage V D becomes smaller than the reference voltage V 0 when a battery charging voltage exceeds the predetermined desired voltage.
  • an operational amplifier in the differential amplifier circuit 26 is supplied with a positive power supply.
  • the differential amplifier circuit 26 may output a negative voltage depending on a difference between two input voltages.
  • the detected voltage V D which is an output voltage of the differential amplifier circuit 26, varies upward or downward with respect to the reference voltage V representing the predetermined desired voltage, so that the detected voltage V D varies downward with respect to the reference voltage V when a battery charging voltage is higher than the reference voltage V o .
  • the width of variations of the detected voltage V D is determined by an amplification degree of the differential amplifier circuit 26, etc., especially in consideration of the relation with the voltage swing (V 2 - V 1 ) of the triangular waveform voltage.
  • a characteristic line as indicated by (h) in Fig. 4 whose slope is set so as to effect the duty factor control of 0 - 100% within a voltage variation of about ⁇ 0.2 - 0.3 volt with respect to a predetermined desired voltage of about 14.5 volts.
  • the crossing point of the characteristic lines (h), (i) and (j) indicates a duty factor D s which gives an exciting current necessary for obtaining a generated voltage of 14.5 V. under the conditions of a rated rotational speed and a rated load for a given electric generator.
  • the reference voltage circuit 25 comprises voltage dividing resistors 251 to 254 and produces-a desired reference voltage V by the summation of a main divided voltage given by voltage dividing resistors 251 to 253 and a correction voltage supplied by the temperature compensation circuit 22.
  • the differential amplifier circuit 26 comprises an operational amplifier 261 and resistors 262 to 264 and generates at its output terminal X an output voltage V D which is obtained by differentially amplifying both input voltages V s and V o .
  • the circuit 41 operates in a way such that, only when no battery voltage appears at the terminal IG and hence the transistor 404 remains nonconductive, the transistor 414 becomes conductive thereby to render the power transistor 411 conductive, thus making it possible to supply a battery voltage from the terminal L 1 to the succeeding stage, to put its output terminal W in the electric current drawing state of zero level, and to force the transistor 536 in the third driver circuit 53 shown in Fig. 8 to be non-conductive, thereby bringing the output terminal L l into an open state.
  • the power supply circuit 42 comprises diodes 421 and 422 and a constant voltage device 423.
  • the circuit 42 operates to regulate an input voltage thereto at a predetermined constant voltage V c (for example, 7 volts) and to supply it to each of the circuits.
  • the constant voltage device 423 comprises a publicly known circuit containing a Zener diode, etc.
  • the on-off control of the transistor 517 is effected by a pulse signal (an oscillation signal) which is generated by the triangular waveform generator circuit 27 and the waveform shaping circuit 29 and supplied through the NAND gate 321, the AND gate 515 and the inverter gate 516, thereby causing an inter- .mittent initial exciting current to flow through the exciting coil 4 connected to the output terminal F. Since the terminal Z is at "1" level, the output of the NAND gate 333 in the logic circuit 33 takes “1" level. Further, since the delay circuit 532 outputs a zero level signal during an initial predetermined time period and normally a "1" level signal is supplied to the terminal W, the output of the AND gate 534 is at "1" level.
  • a pulse signal an oscillation signal
  • the transistor 231 in Fig. 6 becomes conductive and its output termianl Z takes zero level.
  • the AND gate 511 in the first driver circuit 51 in Fig. 8 is opened, while the NAND gate 321 in the initial excitation circuit 32 is closed and continues to generate a "1" level signal at its output.
  • the operation of the first driver circuit 51 is controlled by an output signal from the comparator circuit 30. Assume that the output of the comparator circuit 30 takes "1" level, for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Control Of Eletrric Generators (AREA)
EP79301846A 1978-09-08 1979-09-07 Spannungssteuereinrichtung für elektrische Generatoren für Fahrzeuge Expired EP0009895B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11087478A JPS5537881A (en) 1978-09-08 1978-09-08 Automotive generator voltage controller
JP110874/78 1978-09-08

Publications (2)

Publication Number Publication Date
EP0009895A1 true EP0009895A1 (de) 1980-04-16
EP0009895B1 EP0009895B1 (de) 1984-02-15

Family

ID=14546883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79301846A Expired EP0009895B1 (de) 1978-09-08 1979-09-07 Spannungssteuereinrichtung für elektrische Generatoren für Fahrzeuge

Country Status (4)

Country Link
US (1) US4275344A (de)
EP (1) EP0009895B1 (de)
JP (1) JPS5537881A (de)
DE (1) DE2966665D1 (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468940A1 (fr) * 1979-10-29 1981-05-08 Paris & Du Rhone Regulateur de tension pour alternateur destine a la charge d'une batterie
EP0137756A2 (de) * 1983-10-12 1985-04-17 General Motors Corporation Elektrisches System für Kraftfahrzeug
EP0191571A1 (de) * 1985-01-28 1986-08-20 Motorola, Inc. Generatorregler-Schutzschaltung
EP0299807A2 (de) * 1987-07-17 1989-01-18 Nutronics Corporation Methode und Gerät zur Leistungskontrolle für einen Alternator eines Motors
FR2627642A1 (fr) * 1988-02-23 1989-08-25 Equip Electr Moteur Regulateur monolithique plurifonction de la tension d'excitation d'un alternateur de charge de batterie d'un vehicule automobile
EP0330561A1 (de) * 1988-02-23 1989-08-30 Valeo Equipements Electriques Moteur Mehrfunktionsregeleinrichtung mit Taktsynchronwechselstromerzeuger
EP0339576A2 (de) * 1988-04-26 1989-11-02 Nippondenso Co., Ltd. Ladesteuervorrichtung für Fahrzeuge
FR2642580A1 (fr) * 1989-01-11 1990-08-03 Equip Electr Moteur Regulateur plurifonction a cadencement synchrone de l'alternateur
EP0430208A2 (de) * 1989-11-29 1991-06-05 Nippondenso Co., Ltd. Ladesteuerungsvorrichtung für Fahrzeuggeneratoren
US5038728A (en) * 1988-05-25 1991-08-13 Nutronics Corporation Method & apparatus for managing alternator loads on engines
US5157321A (en) * 1988-04-26 1992-10-20 Nippondenso Co., Ltd. Charging control apparatus for vehicle
FR2907618A1 (fr) * 2006-10-06 2008-04-25 Remy Internat Inc Procede et systeme pour ameliorer la precision d'un regulateur de tension dans des alternateurs de vehicule
CN104052355A (zh) * 2014-06-26 2014-09-17 锦州万得汽车电器电子科技有限公司 一种汽车智能发电机管理系统

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US4386310A (en) * 1980-04-04 1983-05-31 Motorola Inc. Constant frequency automotive alternator battery charging system
JPS5722334A (en) * 1980-07-11 1982-02-05 Nippon Denso Co Automotive voltage regulator
FR2530892B1 (fr) * 1982-03-09 1986-10-24 Mitsubishi Electric Corp Dispositif de commande d'une generatrice de charge
JPS58192499A (ja) * 1982-05-01 1983-11-09 Honda Motor Co Ltd 車載発電装置
JPS58192498A (ja) * 1982-05-01 1983-11-09 Honda Motor Co Ltd 車載発電装置
US4385270A (en) * 1982-05-12 1983-05-24 Motorola Inc. Temperature limited voltage regulator circuit
US4595965A (en) * 1983-12-19 1986-06-17 Sundstrand Corporation Apparatus and method for detecting a rotating rectifier fault
US4636706A (en) * 1985-09-12 1987-01-13 General Motors Corporation Generator voltage regulating system
US4636705A (en) * 1986-01-13 1987-01-13 General Motors Corporation Switching circuit utilizing a field effect transistor
JP2522797Y2 (ja) * 1987-08-25 1997-01-16 三菱電機株式会社 車両用交流発電機の制御装置
JPS6454981U (de) * 1987-10-01 1989-04-05
JP2708484B2 (ja) * 1988-08-12 1998-02-04 株式会社日立製作所 同期発電機用チヨツパ制御自動電圧調整器
FR2649797B1 (fr) * 1989-07-11 1991-10-31 Valeo Equip Electr Moteur Circuit de detection du signal phase alternateur polyphase de controle d'un regulateur de charge de batterie de vehicule automobile et son utilisation
JP2956081B2 (ja) * 1989-10-02 1999-10-04 株式会社デンソー 車両用発電機の制御装置
JP3004296B2 (ja) * 1989-11-30 2000-01-31 三菱電機株式会社 車両用交流発電機の制御装置
US5144220A (en) * 1989-11-30 1992-09-01 Mitsubishi Denki K.K. Vehicle ac generator control system
US5231344A (en) * 1990-01-17 1993-07-27 Hitachi Ltd. Control apparatus for electric generator
JP2986905B2 (ja) * 1990-11-28 1999-12-06 株式会社日立製作所 充電発電機の制御装置
US5294879A (en) * 1991-11-01 1994-03-15 Basler Electric Company Microprocessor-controlled regulator
JP3230829B2 (ja) * 1992-01-14 2001-11-19 株式会社日立製作所 車両用交流発電機と整流器
DE19611908A1 (de) * 1996-03-26 1997-10-02 Bosch Gmbh Robert Vorrichtung und Verfahren zur Erzeugung einer geregelten Spannung
US5736831A (en) * 1996-08-22 1998-04-07 Northrop Grumman Corporation Power limiting circuit for electric vehicle battery charger
US6031701A (en) * 1997-03-12 2000-02-29 Daimler-Chrysler Ag Device and method for overvoltage protection
US6194877B1 (en) 1999-08-02 2001-02-27 Visteon Global Technologies, Inc. Fault detection in a motor vehicle charging system
JP3544339B2 (ja) * 2000-04-11 2004-07-21 三菱電機株式会社 車両用発電機の電圧制御装置
JP3513085B2 (ja) * 2000-06-27 2004-03-31 三菱電機株式会社 車両用発電機の電圧制御装置
US6700353B2 (en) * 2001-04-16 2004-03-02 Denso Corporation Battery charging system and vehicle generator control system
JP4200672B2 (ja) * 2001-06-29 2008-12-24 株式会社デンソー 車両用発電制御装置
US6750635B2 (en) 2001-09-24 2004-06-15 Delphi Technologies, Inc. Apparatus and method for comparing output signals indicative of engine rotational speed and/or generator rotational speed
US6707278B2 (en) * 2002-04-22 2004-03-16 Delphi Technologies, Inc. Transition voltage start regulator
DE60308106T2 (de) * 2002-07-09 2007-01-04 Kabushiki Kaisha Tokai Rika Denki Seisakusho System zur Regelung des Ein- und Ausschaltens eines Motors
DE60223421T2 (de) * 2002-11-26 2008-08-28 Mitsubishi Denki K.K. Regler eines wechselstromgenerators für ein fahrzeug
JP4425006B2 (ja) * 2004-01-19 2010-03-03 三菱電機株式会社 車両用回転電機
JP4155978B2 (ja) * 2004-03-30 2008-09-24 三洋電機株式会社 電源装置
US7154248B2 (en) * 2004-07-15 2006-12-26 Teleflex Canada Inc. Control system for an electric machine
JP4215025B2 (ja) * 2005-04-25 2009-01-28 株式会社デンソー 車両用発電制御装置
CA2597145C (en) * 2005-04-28 2015-03-03 Rosemount Inc. Charging system for field devices
RU2453019C2 (ru) * 2007-05-02 2012-06-10 Роузмаунт, Инк. Полевое устройство промышленного процесса с улучшенной сборкой батареи
JP5870763B2 (ja) 2012-03-02 2016-03-01 ミツミ電機株式会社 二次電池監視装置および電池パック
US10259443B2 (en) * 2013-10-18 2019-04-16 Ford Global Technologies, Llc Hybrid-electric vehicle plug-out mode energy management
US10644513B2 (en) * 2016-06-08 2020-05-05 Hamilton Sundstrand Corporation High voltage power generating system
KR102608464B1 (ko) * 2016-10-05 2023-12-01 삼성전자주식회사 배터리를 관리하는 방법 및 장치
KR102410936B1 (ko) * 2017-04-04 2022-06-20 현대자동차주식회사 차량 모터 제어 장치 및 방법
JP6818662B2 (ja) * 2017-09-14 2021-01-20 株式会社東芝 モータ駆動制御装置とモータ駆動制御方法
KR102485380B1 (ko) * 2017-11-30 2023-01-05 현대자동차주식회사 차량용 알터네이터 제어 장치 및 그 방법
IT201900002959A1 (it) * 2019-02-28 2020-08-28 St Microelectronics Srl Procedimento per la rilevazione di segnali, circuito, dispositivo e sistema corrispondenti

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US3284694A (en) * 1963-04-12 1966-11-08 Westinghouse Electric Corp Voltage regulating system for an electrical generator
US3522482A (en) * 1967-12-26 1970-08-04 Motorola Inc Temperature compensated voltage regulation
FR2113111A5 (de) * 1970-10-29 1972-06-23 Ford France
DE2150622A1 (de) * 1971-10-11 1973-04-19 Oerlikon Accumulatorenfabrik Vorrichtung zum laden eines akkumulators
US3781633A (en) * 1970-09-19 1973-12-25 Nippon Denso Co Vehicle-carried storage battery charging device
DE2104833C3 (de) * 1970-12-04 1974-08-01 Ib Mei S.P.A., Turin (Italien) Stromversorgungseinrichtung für ein Fahrzeug
DE2335992A1 (de) * 1973-07-14 1975-01-30 Nii Ex I Avtomobil Elektroobor Spannungsregelsystem fuer wechselstromgeneratoren
GB1392096A (en) * 1972-07-29 1975-04-23 Ferranti Ltd Voltage regulator circuits
DE2056045B2 (de) * 1969-11-13 1976-05-13 General Motors Corp., Detroit, Mich. (V.St.A.) Stromversorgungseinrichtung, insbesondere fuer ein kraftfahrzeug
DE2701495A1 (de) * 1976-01-14 1977-07-21 Sundstrand Corp Elektronische spannungs-regeleinrichtung fuer drehstrom-generatoren

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US3076922A (en) * 1960-04-18 1963-02-05 Kaiser Ind Corp Voltage regulator for generators
US3284694A (en) * 1963-04-12 1966-11-08 Westinghouse Electric Corp Voltage regulating system for an electrical generator
US3522482A (en) * 1967-12-26 1970-08-04 Motorola Inc Temperature compensated voltage regulation
DE2056045B2 (de) * 1969-11-13 1976-05-13 General Motors Corp., Detroit, Mich. (V.St.A.) Stromversorgungseinrichtung, insbesondere fuer ein kraftfahrzeug
US3781633A (en) * 1970-09-19 1973-12-25 Nippon Denso Co Vehicle-carried storage battery charging device
FR2113111A5 (de) * 1970-10-29 1972-06-23 Ford France
DE2104833C3 (de) * 1970-12-04 1974-08-01 Ib Mei S.P.A., Turin (Italien) Stromversorgungseinrichtung für ein Fahrzeug
DE2150622A1 (de) * 1971-10-11 1973-04-19 Oerlikon Accumulatorenfabrik Vorrichtung zum laden eines akkumulators
GB1392096A (en) * 1972-07-29 1975-04-23 Ferranti Ltd Voltage regulator circuits
DE2335992A1 (de) * 1973-07-14 1975-01-30 Nii Ex I Avtomobil Elektroobor Spannungsregelsystem fuer wechselstromgeneratoren
DE2701495A1 (de) * 1976-01-14 1977-07-21 Sundstrand Corp Elektronische spannungs-regeleinrichtung fuer drehstrom-generatoren

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468940A1 (fr) * 1979-10-29 1981-05-08 Paris & Du Rhone Regulateur de tension pour alternateur destine a la charge d'une batterie
EP0137756A2 (de) * 1983-10-12 1985-04-17 General Motors Corporation Elektrisches System für Kraftfahrzeug
EP0137756A3 (de) * 1983-10-12 1986-01-08 General Motors Corporation Elektrisches System für Kraftfahrzeug
EP0191571A1 (de) * 1985-01-28 1986-08-20 Motorola, Inc. Generatorregler-Schutzschaltung
EP0299807A3 (de) * 1987-07-17 1989-11-15 Nutronics Corporation Methode und Gerät zur Leistungskontrolle für einen Alternator eines Motors
EP0299807A2 (de) * 1987-07-17 1989-01-18 Nutronics Corporation Methode und Gerät zur Leistungskontrolle für einen Alternator eines Motors
EP0330561A1 (de) * 1988-02-23 1989-08-30 Valeo Equipements Electriques Moteur Mehrfunktionsregeleinrichtung mit Taktsynchronwechselstromerzeuger
FR2627642A1 (fr) * 1988-02-23 1989-08-25 Equip Electr Moteur Regulateur monolithique plurifonction de la tension d'excitation d'un alternateur de charge de batterie d'un vehicule automobile
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EP0339576A2 (de) * 1988-04-26 1989-11-02 Nippondenso Co., Ltd. Ladesteuervorrichtung für Fahrzeuge
EP0339576A3 (en) * 1988-04-26 1990-11-22 Nippondenso Co., Ltd. Charging control apparatus for vehicle
US5038728A (en) * 1988-05-25 1991-08-13 Nutronics Corporation Method & apparatus for managing alternator loads on engines
FR2642580A1 (fr) * 1989-01-11 1990-08-03 Equip Electr Moteur Regulateur plurifonction a cadencement synchrone de l'alternateur
EP0430208A2 (de) * 1989-11-29 1991-06-05 Nippondenso Co., Ltd. Ladesteuerungsvorrichtung für Fahrzeuggeneratoren
EP0430208A3 (en) * 1989-11-29 1992-04-01 Nippondenso Co., Ltd. Charging control apparatus for vehicle generators
US5243270A (en) * 1989-11-29 1993-09-07 Nippondenso Co., Ltd. Charging control apparatus for vehicle generators
FR2907618A1 (fr) * 2006-10-06 2008-04-25 Remy Internat Inc Procede et systeme pour ameliorer la precision d'un regulateur de tension dans des alternateurs de vehicule
CN104052355A (zh) * 2014-06-26 2014-09-17 锦州万得汽车电器电子科技有限公司 一种汽车智能发电机管理系统

Also Published As

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EP0009895B1 (de) 1984-02-15
DE2966665D1 (en) 1984-03-22
JPS6220775B2 (de) 1987-05-08
US4275344A (en) 1981-06-23
JPS5537881A (en) 1980-03-17

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